import Vue from 'vue'
import Router from 'vue-router'
const _import = require('./_import_' + process.env.NODE_ENV)
// in development-env not use lazy-loading, because lazy-loading too many pages will cause webpack hot update too slow. so only in production use lazy-loading;
// detail: https://panjiachen.github.io/vue-element-admin-site/#/lazy-loading

Vue.use(Router)

/* Layout */
import Layout from '../views/layout/Layout'

/** note: submenu only apppear when children.length>=1
 *   detail see  https://panjiachen.github.io/vue-element-admin-site/#/router-and-nav?id=sidebar
 **/

/**
* hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
* alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
*                                if not set alwaysShow, only more than one route under the children
*                                it will becomes nested mode, otherwise not show the root menu
* redirect: noredirect           if `redirect:noredirect` will no redirct in the breadcrumb
* name:'router-name'             the name is used by <keep-alive> (must set!!!)
* meta : {
    roles: ['admin','editor']     will control the page roles (you can set multiple roles)
    title: 'title'               the name show in submenu and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar,
    noCache: true                if true ,the page will no be cached(default is false)
  }
**/

const constantRouterMap = [{
  path: '/login',
  component: _import('login/index')
},
{
  path: '/authredirect',
  component: _import('login/authredirect')
},
{
  path: '/404',
  component: _import('errorPage/404')
},
{
  path: '/401',
  component: _import('errorPage/401')
},
{
  path: '/empty',
  component: Layout,
  children: [{
    path: '',
    component: _import('empty/index'),
    name: 'empty',
    meta: {
      title: '开发中',
      noCache: true
    }
  }]
}
]

export default new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({
    y: 0
  }),
  routes: constantRouterMap
})

import main from './main'
import lts from './lts'
import user from './user'
import log from './log'
import zb from './zb'
let routes = []
routes = routes.concat(main, lts, user, log, zb)
export const asyncRouterMap = routes
